They’re seriously #RelationshipGoals!

Chelsea Houska shared an adorable message on Instagram for her fiancé Cole DeBoer’s birthday.

“Happy birthday to the sweetest, funniest, genuine, most handsome man in the whole world,” the Teen Mom 2 star captioned a funny Instagram meme. “I love you more than you even know. [I] can’t wait to spend forever with you.”

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The two reality stars are currently preparing for their upcoming nuptials — and we’ve been keeping track of their wedding preparations.

From weight loss secrets to her wedding dress selection, Chelsea has been keeping fans in the loop as she prepares for her big day!

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A post shared by Chelsea DeBoer (@chelseahouska) on

Wow — we seriously can’t wait for this gorgeous couple to say “I do.”

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